BR112014029238A2 - return to improve rate forecast with burst interference - Google Patents

return to improve rate forecast with burst interference

Info

Publication number
BR112014029238A2
BR112014029238A2 BR112014029238A BR112014029238A BR112014029238A2 BR 112014029238 A2 BR112014029238 A2 BR 112014029238A2 BR 112014029238 A BR112014029238 A BR 112014029238A BR 112014029238 A BR112014029238 A BR 112014029238A BR 112014029238 A2 BR112014029238 A2 BR 112014029238A2
Authority
BR
Brazil
Prior art keywords
base station
packet
information
nack
return
Prior art date
Application number
BR112014029238A
Other languages
Portuguese (pt)
Other versions
BR112014029238A8 (en
Inventor
Ashok Gore Dhananjay
Bhattad Kapil
Kumar Krishna Kumar Raj
Wei Yongbin
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112014029238A2 publication Critical patent/BR112014029238A2/en
Publication of BR112014029238A8 publication Critical patent/BR112014029238A8/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements

Abstract

1/1 resumo "retorno para melhorar a previsão de taxa com interferência de rajada" quando um ue não decodifica completamente um pacote transmitido a partir de uma estação base, o ue pode enviar ack/nack para a estação base, depois do que a estação base pode retransmitir o pacote com base em ack/nack. no entanto, ack/nack falha em fornecer à estação base informação necessária pelo ue para decodificar completamente o pacote. de acordo, um método, um aparelho e um produto de programa de computador para comunicação sem fio são fornecidos. o aparelho recebe um pacote de uma estação base possuindo um primeiro mcs, determina a informação para fornecer para a estação base, onde a informação compreende a cqi referente a uma condição de canal e/ou condição de interferência correspondendo aos recursos de tempo e frequência alocados para o pacote recebido, e envia a informação para a estação base. depois disso, o aparelho recebe novamente o pacote da estação base, o pacote recebido novamente possuindo um segundo mcs de acordo com a informação enviada para a estação base.1/1 summary "return to improve burst interference rate prediction" when a eu does not completely decode a packet transmitted from a base station, it can send ack / nack to the base station, after which the station base can relay the ack / nack based package. however, ack / nack fails to provide the base station with information needed by the eu to completely decode the packet. Accordingly, a method, apparatus and computer program product for wireless communication are provided. the apparatus receives a packet from a base station having a first mcs, determines the information to provide to the base station, wherein the information comprises the cqi regarding a channel condition and / or interference condition corresponding to the allocated time and frequency resources. for the received packet, and sends the information to the base station. thereafter, the apparatus receives the packet from the base station again, the received packet having a second mcs according to the information sent to the base station.

BR112014029238A 2012-05-25 2013-05-21 feedback to improve rate prediction with burst interference BR112014029238A8 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261651879P 2012-05-25 2012-05-25
US13/898,398 US10098095B2 (en) 2012-05-25 2013-05-20 Feedback to enhance rate prediction with bursty interference
PCT/US2013/042054 WO2013177184A1 (en) 2012-05-25 2013-05-21 Feedback to enhance rate prediction with bursty interference

Publications (2)

Publication Number Publication Date
BR112014029238A2 true BR112014029238A2 (en) 2017-06-27
BR112014029238A8 BR112014029238A8 (en) 2021-06-15

Family

ID=49621556

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014029238A BR112014029238A8 (en) 2012-05-25 2013-05-21 feedback to improve rate prediction with burst interference

Country Status (8)

Country Link
US (1) US10098095B2 (en)
EP (1) EP2856679B1 (en)
JP (1) JP6189425B2 (en)
KR (1) KR102005603B1 (en)
CN (1) CN104396168B (en)
BR (1) BR112014029238A8 (en)
IN (1) IN2014MN02177A (en)
WO (1) WO2013177184A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10841037B2 (en) * 2013-01-22 2020-11-17 Qualcomm Incorporated Managing interference in a network
US20160029232A1 (en) 2014-07-22 2016-01-28 Qualcomm Incorporated Ultra reliable link design
US9591657B2 (en) * 2014-07-22 2017-03-07 Qualcomm Incorporated Ultra reliable link design
US10588135B2 (en) * 2014-11-14 2020-03-10 Qualcomm Incorporated Techniques for handling bursty interference in a shared radio frequency spectrum band
US10541780B2 (en) * 2015-03-15 2020-01-21 Qualcomm Incorporated Code block level error correction and media access control (MAC) level hybrid automatic repeat requests to mitigate bursty puncturing and interference in a multi-layer protocol wireless system
US10075187B2 (en) * 2015-03-15 2018-09-11 Qualcomm Incorporated MCS/PMI/RI selection and coding/interleaving mechanism for bursty interference and puncturing handling
CN106162561B (en) * 2015-03-30 2019-08-16 中国移动通信集团北京有限公司 A kind of broadband method of adjustment and device
US10028283B2 (en) * 2015-04-10 2018-07-17 Alcatel-Lucent Usa Inc. Dynamic physical uplink control channel (PUCCH)
DE102015110066B3 (en) * 2015-06-23 2016-07-21 Intel IP Corporation Method and device for determining channel state information
CN107113636B (en) * 2015-08-14 2020-12-15 华为技术有限公司 Method and device for determining channel quality
KR102397154B1 (en) * 2015-12-01 2022-05-13 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) Predictive acknowledgment feedback mechanism
CN108702236B (en) * 2015-12-31 2021-03-26 瑞典爱立信有限公司 Communication device for transmitting data packets in a wireless communication network and method therein
US10499260B2 (en) * 2016-01-08 2019-12-03 Microsoft Technology Licensing, Llc Adaptive profiles with SDR
KR101713931B1 (en) * 2016-08-08 2017-03-08 에스케이텔레콤 주식회사 Networlk device, base station, downlink packet transmitting base-station reselection method
US10701761B2 (en) 2016-08-08 2020-06-30 Sk Telecom Co., Ltd. Network device and base station device, and downlink packet transmission base station reselecting method performed by same device
CN108347774B (en) * 2017-01-24 2021-10-15 华为技术有限公司 Data transmission method and device
CN113411892B (en) 2017-03-08 2023-09-29 Lg 电子株式会社 Method and apparatus for transmitting and receiving radio signal in wireless communication system
US11075712B2 (en) * 2018-05-17 2021-07-27 Qualcomm Incorporated MCS update in group control channel

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6947748B2 (en) 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
US7161956B2 (en) * 2001-12-28 2007-01-09 Lucent Technologies Inc. Adapative quality control loop for link rate adaptation in data packet communications
WO2004095860A1 (en) * 2003-04-23 2004-11-04 Nec Corporation System and method for mobile communication
US7385954B2 (en) * 2003-07-16 2008-06-10 Lucent Technologies Inc. Method of transmitting or retransmitting packets in a communication system
FI20031671A (en) 2003-11-17 2005-05-18 Nokia Corp A method and apparatus for correctly reporting received transport blocks on a wireless system
PL3358770T3 (en) 2004-04-01 2020-07-13 Optis Wireless Technology, Llc Interference limitation for retransmissions
US8428042B1 (en) * 2005-01-10 2013-04-23 Zte (Usa) Inc. Feedback mechanisms for multicast/broadcast service in wireless communication networks
WO2006085801A1 (en) * 2005-02-10 2006-08-17 Telefonaktiebolaget Lm Ericsson (Publ) Quality-based data scheduling
JP2007221178A (en) 2005-04-01 2007-08-30 Ntt Docomo Inc Transmitting apparatus and method
EP1919231A4 (en) 2005-08-23 2012-01-25 Nec Corp Radio communication method capable of reducing inter-cell interference, system, and its mobile station and base station
EP3136671A1 (en) 2005-10-21 2017-03-01 Apple Inc. Multiplexing schemes for ofdma
US8331342B2 (en) 2006-04-28 2012-12-11 Samsung Electronics Co., Ltd. Apparatus and method for switching between single user and multi-user MIMO operation in a wireless network
US8369860B2 (en) * 2006-08-18 2013-02-05 Interdigital Technology Corporation Sending and reducing uplink feedback signaling for transmission of MBMS data
US8068427B2 (en) 2006-09-27 2011-11-29 Qualcomm, Incorporated Dynamic channel quality reporting in a wireless communication system
TWI479933B (en) 2006-10-10 2015-04-01 Interdigital Tech Corp Method and apparatus for sending feedback for a downlink shared service transmitted to a plurality of wireless transmit/receive units
EP2109243A1 (en) 2007-01-29 2009-10-14 Panasonic Corporation Radio communication system, radio communication device, and retransmission control method
US8379738B2 (en) * 2007-03-16 2013-02-19 Samsung Electronics Co., Ltd. Methods and apparatus to improve performance and enable fast decoding of transmissions with multiple code blocks
US8798183B2 (en) * 2007-08-13 2014-08-05 Qualcomm Incorporated Feedback and rate adaptation for MIMO transmission in a time division duplexed (TDD) communication system
US7778340B2 (en) * 2007-09-06 2010-08-17 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Accurate channel quality indicator for link adaptation of MIMO communication systems
EP2075972A1 (en) 2007-09-07 2009-07-01 Nokia Siemens Networks Oy Transmitter
US8059632B2 (en) * 2007-09-14 2011-11-15 Sharp Laboratories Of America, Inc. Method and system for transmission of channel quality indicators (CQIs) by mobile devices in a wireless communications network
US20100202386A1 (en) * 2007-09-28 2010-08-12 Panasonic Corporation Wireless communication apparatus and mapping method
US7853853B2 (en) 2007-10-02 2010-12-14 Intel Corporation Device, system, and method of multi-level feedback
CN103731246B (en) 2007-10-25 2017-11-24 交互数字专利控股公司 A kind of method and WTRU for transmitting uplink feedback information
KR101467764B1 (en) * 2008-01-03 2014-12-03 엘지전자 주식회사 Method for packet retransmission employing feedback information
US8462743B2 (en) * 2008-01-25 2013-06-11 Nokia Siemens Networks Oy Method, apparatus and computer program for signaling channel quality information in a network that employs relay nodes
KR100925439B1 (en) * 2008-02-19 2009-11-06 엘지전자 주식회사 Method for mapping physical hybrid ARQ indicator channel
JP5386493B2 (en) * 2008-09-04 2014-01-15 シャープ株式会社 Wireless communication apparatus and wireless communication system
WO2010046956A1 (en) * 2008-10-24 2010-04-29 富士通株式会社 Transmitting device, receiving device, communication system, and communication method using adaptive hybrid-automatic retransmission request method
KR20100083440A (en) * 2009-01-13 2010-07-22 삼성전자주식회사 Apparatus and method for transmission of physical uplink control signaling in uplink wireless communication systems with multi-carrier transmission
JP5195925B2 (en) 2009-01-15 2013-05-15 富士通株式会社 Transmission device, communication system, and communication method
US8867414B2 (en) * 2009-04-27 2014-10-21 Qualcomm Incorporated Method and apparatus for interaction of cell-specific and user-equipment-specific sounding reference signal periodicity and offset
CN102474392B (en) 2009-08-20 2014-11-19 富士通株式会社 Introducing a delay in the transmission of a nack for a packet received employing coordinated multi-point transmission
US8625692B2 (en) * 2009-09-28 2014-01-07 Samsung Electronics Co., Ltd. Transmission/reception apparatus and method for improving throughput in a multi-input multi-output communication system
US8650448B2 (en) 2009-10-13 2014-02-11 Intel Corporation Retransmission techniques in wireless networks
US9083501B2 (en) * 2010-04-05 2015-07-14 Qualcomm Incorporated Feedback of control information for multiple carriers
FR2959895B1 (en) * 2010-05-07 2012-08-03 Commissariat Energie Atomique COOPERATIVE NETWORK WITH STRATEGY FOR ADAPTIVE RETRANSMISSION REQUEST
US8687555B2 (en) * 2010-09-29 2014-04-01 Lg Electronics Inc. Method and apparatus for performing effective feedback in wireless communication system supporting multiple antennas
WO2012087066A2 (en) * 2010-12-23 2012-06-28 엘지전자 주식회사 Method for transmitting control information and device therefor
US9025574B2 (en) * 2011-08-12 2015-05-05 Blackberry Limited Methods of channel state information feedback and transmission in coordinated multi-point wireless communications system
US9912439B2 (en) * 2011-11-10 2018-03-06 Qualcomm Incorporated Method and apparatus for sending channel state information using subframe-dependent control channel formats
US20130279350A1 (en) * 2012-04-24 2013-10-24 Nokia Siemens Networks Oy Methods and Apparatus for Interference Management
US9813931B2 (en) * 2014-07-29 2017-11-07 University Of Ottawa Adaptive packet preamble adjustment

Also Published As

Publication number Publication date
WO2013177184A1 (en) 2013-11-28
JP2015525024A (en) 2015-08-27
EP2856679B1 (en) 2020-07-15
BR112014029238A8 (en) 2021-06-15
US20130315198A1 (en) 2013-11-28
CN104396168A (en) 2015-03-04
KR20150013577A (en) 2015-02-05
EP2856679A1 (en) 2015-04-08
CN104396168B (en) 2019-06-28
IN2014MN02177A (en) 2015-08-28
JP6189425B2 (en) 2017-08-30
KR102005603B1 (en) 2019-07-30
US10098095B2 (en) 2018-10-09

Similar Documents

Publication Publication Date Title
BR112014029238A2 (en) return to improve rate forecast with burst interference
BR112013007172A2 (en) user method and equipment for mapping ack / nack response messages
BR112017006153A2 (en) lte uplink frame structure with ultra low latency
BR112014010051A8 (en) long-term evolving (e-pdcch) enhanced downlink control physical channel structure
BR112019002309A2 (en) data channel reference resource allocation for a control channel
BR112018008009A2 (en) control channel and harq timing for machine type communications (emtc)
BR112016004207B8 (en) METHOD AND APPARATUS FOR WIRELESS COMMUNICATION AND COMPUTER READABLE MEMORY
BR112018009658A2 (en) poll reference signal transmissions in enhanced machine type communication
BR112013006930A2 (en) Cell information acquisition to improve network operation in heterogeneous environment
BR112016015914A8 (en) user equipment, controller and method for always connected connections in wireless communication system
BR112015008538A2 (en) method, apparatus, eu, and base station for transmitting automatic hybrid recognition repeat-request harq-ack information
BR112017018215A2 (en) channel feedback preceding downlink data transmissions in iot cellular systems
WO2012173445A3 (en) Method for transceiving data in wireless access system and terminal therefor
BR112017027631A2 (en) Methods and Apparatus for Requesting Buffer Status Reports for Implementing Multi-User Uplink Media Access Control Protocols on a Wireless Network
BR112012008822A2 (en) uplink data junction processing by multiple base stations.
BRPI1002665A8 (en) systems and methods for allocating and transmitting uplink data block transmissions with approximate ack / nack bitmap field
BR112018011883A2 (en) techniques for indicating a type of dynamic subframe
BR112018013838A2 (en) channel aware resource allocation
BR112018009468A2 (en) uplink channel information
WO2013015629A3 (en) Method and apparatus for transmitting control information in a wireless communication system
BR112017021839A2 (en) user method and equipment to compress harq feedback
BR112017021712A2 (en) narrowband simultaneous transmission / reception in enhanced machine type communications
GB201304431D0 (en) Method and device for transmitting control information
BR112013025169A2 (en) method and apparatus for power control of an uplink physical control channel
WO2011118975A3 (en) Method and apparatus for transmitting control information in a wireless communication system

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04L 1/00 , H04L 1/16 , H04L 1/18

Ipc: H04L 1/18 (2006.01)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time